Base | Representation |
---|---|
bin | 111000110111011111… |
… | …1011100100010110010 |
3 | 102200012211121020122001 |
4 | 1301232333130202302 |
5 | 4000101012210114 |
6 | 132033545204214 |
7 | 11552164105135 |
oct | 1615677344262 |
9 | 380184536561 |
10 | 122121210034 |
11 | 4787826a66a |
12 | 1b80219066a |
13 | b6927c0335 |
14 | 5ca6d5421c |
15 | 329b30c374 |
hex | 1c6efdc8b2 |
122121210034 has 16 divisors (see below), whose sum is σ = 183983788800. Its totient is φ = 60793379584.
The previous prime is 122121210031. The next prime is 122121210041. The reversal of 122121210034 is 430012121221.
122121210034 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 122121209993 and 122121210020.
It is not an unprimeable number, because it can be changed into a prime (122121210031) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2788434 + ... + 2831890.
It is an arithmetic number, because the mean of its divisors is an integer number (11498986800).
Almost surely, 2122121210034 is an apocalyptic number.
122121210034 is a deficient number, since it is larger than the sum of its proper divisors (61862578766).
122121210034 is a wasteful number, since it uses less digits than its factorization.
122121210034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49577.
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 122121210034 its reverse (430012121221), we get a palindrome (552133331255).
The spelling of 122121210034 in words is "one hundred twenty-two billion, one hundred twenty-one million, two hundred ten thousand, thirty-four".
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